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SF32LB52 Nano 52J + CO5300: Official RT-Thread LVGL v9 demo shows persistent black screen and eventually draw_core timeout
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0
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9
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October 8, 2026
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LVGL V9 finger swipe fails to navigate pages; LV_EVENT_GESTURE not triggered
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0
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15
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September 24, 2026
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Weird, it worked fine before, but now it always gets stuck at SF and can't get into NSH??
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9
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72
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September 17, 2026
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LVGL Smartwatch UI and 3D-Printed Case for the SF32LB52 Dev Board
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1
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102
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September 6, 2026
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Under Xiaomi openVela, after adapting EPIC hardware acceleration, the effect is extremely significant!!
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1
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61
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September 4, 2026
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Is LVG's 60FPS-capable hardware acceleration supported on openvela?
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4
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85
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September 1, 2026
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How to optimize list refresh smoothness
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11
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271
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August 5, 2026
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How to call third-party fonts in lvgl (dynamic app development)
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1
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76
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July 22, 2026
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Would directly using CPU rendering for 1-bit MLCD be faster?
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1
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82
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May 7, 2026
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LVGL9 ezip conversion descriptor issue
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1
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88
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April 20, 2026
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Simple External Application Development (Tic-Tac-Toe Mini Game)
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0
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108
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April 15, 2026
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lvgl报错，提示缺少 fatal error: lang_pack.h: No such file or directory
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5
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176
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April 12, 2026
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SDK 2.4.5 version LVGL operation issue
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5
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133
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April 9, 2026
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Error in generating simulator project with command scons –target=vs2017
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2
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86
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March 20, 2026
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LVGL Memory Pool Configuration
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15
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259
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March 19, 2026
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ezip compilation error
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4
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169
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March 13, 2026
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LVGL mask feature not working; works fine in NXP GUI tool simulation, but not on Huangshanpai board
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4
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105
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March 13, 2026
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Can projects generated by SifliGUIBuilder update background images during runtime via SD card or Bluetooth?
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1
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50
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March 4, 2026
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LVGL monitoring cancellation error
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1
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60
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March 4, 2026
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使用lvgl的设置背景颜色和transform不起效果
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10
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320
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February 28, 2026
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How to use FreeType in LVGL 8
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5
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271
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February 7, 2026
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Porting LVGL on the SF32 platform using the standard lv_port_disp.c approach, with underlying refresh based on the LCDC module, without using the official littlevgl2rtt_init initialization. An exception occurs when execution reaches lv_task_handler. Is it mandatory to use the official porting method? Or is there an issue in the adaptation between the LCDC and LVGL?
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0
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52
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February 5, 2026
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Unable to display ezip or bin converted by lvgl in lvgl
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24
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292
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January 27, 2026
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Why can't I obtain the video using APP_GET_H264?
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12
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180
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January 20, 2026
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Help needed: How to switch an agif instance to a specified page via function
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1
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74
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January 19, 2026
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In a GUI app, is it necessary to call lv_gif_dec_destroy to destroy a GIF?
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1
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68
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January 19, 2026
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Running the official examples for LVGL8 and LVGL9 both result in similar error messages
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5
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128
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January 16, 2026
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How to use multiple languages in SDK->watch?
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3
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123
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January 15, 2026
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Is there a way to rotate the GIF animation and MP4 video controls by an angle?
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5
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201
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January 14, 2026
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Why does lv_gif_dec_end_cb_register have no effect?
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1
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68
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January 14, 2026
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